20,000 Pound Direct Strike Hard Target Weapon

This currently unfunded concept is a 20,000 lb. class precision guided, adverse weather, direct attack bomb employed on the B-52 and B-2 aircraft. It will make use of the GCU developed by the JDAM program which uses GPS aided INS for adverse weather guidance. Precision accuracy will be attained by using differential GPS
(DGPS) technology demonstrated on programs such as Enhanced Differential GPS for Guidance Enhancement (EDGE) and Miniature Munition Technology Demonstration (MMTD). The weapon will make use of the JDAM interface under development for the B-52 and B-2 aircraft and would be carried internally using new suspension
hardware within the bay. The warhead will be a 20,000 lb. penetrator with dense metal ballast. This concept uses the Hard Target Smart Fuze (HTSF), an accelerometer based electronic fuze which allows control of the detonation point by layer counting, distance or time. The accelerometer senses G loads on the bomb due to deceleration as it penetrates through to the target. The fuze can distinguish between earth, concrete, rock and
air.